Xda-developers Huawei Ascend Mate 7 Ascend Mate 7 Q&A, Help & Troubleshooting Software install failed by WIN8.1 XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Follow the below step by step guide on How to Download and Install B370 Stock Firmware on Huawei P9 Plus (Nougat EMUI 5.0) Huawei P9 Plus features a 5.5 inches FHD display with a resolution of 1080 x 1920 with 401 ppi display. Huawei P9 Plus is powered with Octa core HiSilicon Kirin 955 processor, 4GB of RAM with 64GB internal storage.

Post last updated on April 08, 2018: If the below method doesn’t work for you, then you can check out our guide to extract the update.zip file and install using Huawei firmware extractor tool.

Did you download the firmware for your Huawei device with the correct model name ? if you didn’t then click here to find all the Huawei Stock Firmware collection from this list of supported smartphone. If you have downloaded then here i will guide you on How to install Huawei Stock firmware on your smartphone. Guide is simple and easy. All you need is to follow the steps properly. Read this Full Guide on How to Install Stock Firmware on Huawei Smartphone.

In this guide you will be able to either downgrade or upgrade your Huawei smartphone. This guide will be helpfull for people who are looking to fix/unbrick their smartphone or you can also return to stock ROM from custom ROM. If you dunno what is custom ROM and their differences, check this helpful guide to install Custom ROM on your Huawei Smartphone.

Contents

• 1 Full Guide on How to Install Stock Firmware on Huawei Smartphone
  • 1.1 Full Guide to Flash Huawei Firmware using Normal and Force:

Full Guide on How to Install Stock Firmware on Huawei Smartphone

Full Guide to Flash Huawei Firmware using Normal and Force:

1. This Guide is only for Huawei users.
2. You need MicroSD Card or internal memory space to try any Stock ROM
3. A Micro SD card of 8GB or more should be available. It is recommended that The Micro SD card is made by Sandisk, Kingstone, or Kingmax.
4. Make sure you have enough battery to run the upgrade process. It is recommended that the power of the battery is more than 30%.
5. Upgrade operations may erase all your user data. So if there is some important information, you should backup them before the upgrade. Follow Complete Backup Guide to backup your phone.
6. Before flashing, you should unzip the SDupdate_Package.tar.gzfile, and get out UPDATE.APP to do upgrade operation on your SD Card. To unzip, we may sometime share two zip file, Update.zip package always comes with the main update.app which is a complete OS. Where has data file comes with data files from Huawei? Check the below file list.
   └ —> dload
   ├ –> DUK-L09_hw_eu│ └ –> update_data_hw_ eu.app├–> UPDATE.APP
7. There are two methods to upgrade your phone. One is a Normal upgrade and Force Upgrade
8. GetDroidTips.com is not responsible for any damage to your phone while installing this Update.
9. Make sure that you have latest USB drivers installed
10. Take a complete backup of your phone and then proceed.

What is Normal Upgrade and Force Upgrade?

The normal upgrade needs to start the handset and enter the System Update module. Force upgrade is just used when the handset can’t boot up or can’t enter the idle screen.

So let’s move into upgradation process. First, we will guide the Normal Upgradation Process.

• First of all, Download the Update Package
• Recommended: Format the Micro SD card (This operation is optional).
• Now Unzip the Update.zip package and
• Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD card.
• Now on your phone, Open the dialer and call ->enter: *#*#2846579#*#* ->ProjectMenu->Software Upgrade->SDCard Upgrade->OK，
• Now select the Update.app that you moved to SD Card (root directory).
• Now you will see a screen which shows the installation process.
• Wait until the installation process completes.
• When the progress bar stop, the phone will restart automatically
• In case if you have the Data File and you want to flash it, then, first of all, delete the earlier moved update.app from the dload folder
• then you can extract the second file (update_data_Xxxxx) from above and move the new update.app to the dload folder.
• repeat the same 4-8 Steps above.
• That’s it! You have Installed Stock Firmware on Huawei Smartphone.

• First of all, Download the Update Package
• Recommended: Format the Micro SD card (This operation is optional).
• Now Unzip the Update.zip package and
• Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD card.
• After Copying the Update.the app, Turn off your phone.
• Make sure your handset is power off.
• Now Press the VOLUME UP and VOLUME DOWN key, and then press the POWER key to power on the phone and enter the Software Upgrade Mode.
• When the progress bar stop, the phone will restart automatically.
• To Update the Data File, You can follow the Normal Upgrade.

That’s it !! I hope you have flashed the new Stock Firmware on Huawei Smartphone successfully.

By step: Settings->About phone->Build number, to check the versions correct or not.

Guide to Extract the Update.app from Stock Huawei Firmware.

If the above method doesn’t work for you. Then, follow this guide to extract the update.zip file and install the Huawei Firmware using the Huawei Firmware extractor tool.

We are sure, this method will work 99%.

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